In Texas, being partly at fault for a crash does not end your claim, but being mostly at fault does. People call it the 51 percent rule. Here is what the statute actually says and how it plays out in a Houston car accident claim.
This article is from LAWBOSS – Harris, Nelsen & Uvalle, PLLC, the firm behind Car Wreck Lawyers Houston, with its Houston office at 5300 Memorial Dr Ste 810. It is general information, not legal advice. The attorney responsible for this site is Jonathan Harris, Board Certified, Personal Injury Trial Law – Texas Board of Legal Specialization.
What the statute says
Texas calls its system proportionate responsibility. The key sentence is short: a claimant may not recover damages if his percentage of responsibility is greater than 50 percent (Civil Practice and Remedies Code section 33.001). Put the other way round, you can recover if your share is 50 percent or less. Because a share of 51 percent or more bars recovery, the rule is often called the 51 percent bar rule.
If you can recover, the amount is reduced by your own percentage of responsibility (section 33.012(a)). A person found 20 percent responsible recovers 80 percent of the damages found.
Who decides the percentages
In a lawsuit, the jury assigns a percentage to each person whose conduct caused the harm. Before that, the percentages are argued by the people involved and their insurers, using the evidence: the crash report, photos, witnesses, video, vehicle data and the scene.
Why insurers argue about percentages
Every percentage point moved onto you reduces what the insurer pays, and crossing the 50 percent line ends the claim. So adjusters look for anything that can shift blame: speed, a late brake, a lane change, a phone, a missed signal. Texas makes it an offense to read, write or send a message on a portable device while the vehicle is moving (Transportation Code section 545.4251), and insurers ask about phone use in nearly every claim.
Five of the seven attorneys at our firm came from the insurance side, and they have seen these arguments made from the adjuster’s desk. The answer is evidence gathered early, before cars are repaired and video is recorded over.
More than one at-fault driver
When several drivers share the blame, each gets a percentage. A defendant found more than 50 percent responsible can be held jointly and severally liable (section 33.013(b)(1)), which can matter when one driver has little insurance. A defendant can also ask to designate a responsible third party, generally at least 60 days before trial (section 33.004(a)), which is one more way blame gets spread around.
Responsibility is not only about the moment of impact. A jury can look at everything each person did that helped cause the harm, from following too closely to driving a car with bad brakes. That is why a claim needs the whole story, not just the last second before the crash, and why the evidence gathered in the first weeks carries so much weight.
Three examples
| Situation | Your share | Effect under the statute |
|---|---|---|
| Another driver runs a red light and hits you | 0 percent | No reduction for your own share |
| You were slightly over the limit when a driver turned across you | 20 percent | Recovery reduced by 20 percent |
| You changed lanes without looking and were hit | 60 percent | No recovery (more than 50 percent) |
These are illustrations of how the statute’s arithmetic works, not predictions. Real percentages depend on the evidence in each case.
What you can do
- Do not argue about fault at the scene or apologize in a way that can be read as an admission.
- Photograph the cars, the road, signals and signs.
- Get witness names before they leave.
- Do not give the other driver’s insurer a recorded statement before you talk to us.
- Call early, so video and vehicle data can be kept.
Deadlines still apply
A personal injury lawsuit in Texas generally must be filed within two years of the crash (Civil Practice and Remedies Code section 16.003). Shared fault does not extend that time.
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The firm advances case costs, and you owe no attorney’s fee and no case costs unless money is recovered for you. The consultation is free.
To see how we build the fault picture, read what a car accident attorney in Houston does at each stage.
Questions people ask
Is Texas a pure comparative negligence state?
No. Texas uses modified proportionate responsibility: you can recover only if your share of responsibility is 50 percent or less (Civil Practice and Remedies Code section 33.001).
What happens at exactly 50 percent?
You can still recover, reduced by your 50 percent share. The bar applies only when your share is greater than 50 percent.
Does the rule apply to passengers?
The same rule applies to everyone, but a passenger is rarely assigned any share of fault for a crash.